OT-2026-000051575
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000051575) never changes.
Identity and time
| Publication number | OT-2026-000051575 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-786a-a433-4978b9d283c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051575 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8cf8fc7554072d844ce9dd196bc2fb62c6a8662557cb897af975dc21251bc10 |
|---|---|
| Markdown | c9f9fa1240cdf3d25e8304b02b976ea3b7da45721effcf1ac1e7c4d8778c47b3 |
| Publication page | 49980faca585699fdc9e500edaf416bf595a6f785f8e5e3c36056d9ba8945539 |
| Manifest | dd018f3287e9992ef133987dcbeed3e34ce373804da123c36d1c52d39004a83a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Fc3EBS9jF7yh7InOsQFMuZscZ0QPlA/G0Bq+XFPrQbO9Rn6EfPHgV9Lydh9ZM8aOKMM/khdOlr+P3hml3rhgBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:25.003550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051575observed 49980faca585699fdc9e500edaf416bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:24.985038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051575/manifest.jsonobserved dd018f3287e9992ef133987dcbeed3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:24.967848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051575/publication.mdobserved c9f9fa1240cdf3d25e8304b02b976ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:24.951619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051575/publication.txtobserved b8cf8fc7554072d844ce9dd196bc2fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|